Target pins are a patented insulation fastener design. The distinctively embossed washer with recessed nail head improves the quilting contour of the secured duct liner as well as providing a strong stable welding contact point.
Duro Dyne® Target Pins Welding Pin, 3/4 in Diameter
- Consistent formed points penetrate the toughest duct liner for more uniform welds
- Patented aerodynamic washer and recessed nail head provides a flush air stream friendly finish to the insulation surface
- Unique embossed washer provides added strength and stability
- True dished edge for improved insulation quilting contour
- All target pins have a smooth shank, consistent point and no burrs
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Catalog
https://assets.unilogcorp.com/267/ITEM/DOC/Duro_Dyne_26221_Catalog.pdf
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Catalog
https://assets.unilogcorp.com/267/ITEM/DOC/Duro_Dyne_26221_Catalog.pdf